Safety Instructions - Thermal Arc Fabricator 211i Operating Manual

FABRICATOR 211i
ARC RAYS can burn eyes and skin; NOISE
can damage hearing. Arc rays from the
welding process produce intense heat and
strong ultraviolet rays that can burn eyes
and skin. Noise from some processes can
damage hearing.
1. Wear a welding helmet fitted with a proper shade
of filter (see ANSI Z49.1 listed in Safety Standards)
to protect your face and eyes when welding or
watching.
AWS F2.2:2001 (R2010), Adapted with permission of the American Welding Society (AWS), Miami, Florida
Process
Shielded Metal Arc Welding
(SMAW)
Gas Metal Arc Welding (GMAW)
and Flux Cored Arc Welding
(FCAW)
Gas Tungsten arc Welding
(GTAW)
Air Carbon Arc Cutting (CAC-A)
Plasma Arc Welding (PAW)
Plasma Arc Cutting (PAC)
* As a rule of thumb, start with a shade that is too dark to see the weld zone. Then go to a lighter
shade which gives sufficient view of the weld zone without going below the minimum. In oxyfuel gas
welding, cutting, or brazing where the torch and/or the flux produces a high yellow light, it is desirable
to use a filter lens that absorbs the yellow or sodium line of the visible light spectrum.
SAFETY INSTRUCTIONS AND WARNINGS
WARNING
Guide for Shade Numbers
Electrode Size in.
(mm)
Less than 3/32 (2.4)
3/32-5/32 (2.4-4.0)
5/32-1/4 (4.0-6.4)
More than 1/4 (6.4)
(Light)
(Heavy)

SAFETY INSTRUCTIONS

2. Wear approved safety glasses. Side shields
recommended.
3. Use protective screens or barriers to protect others
from flash and glare; warn others not to watch the
arc.
4. Wear protective clothing made from durable,
flame-resistant material (wool and leather) and
foot protection.
5. Use approved ear plugs or ear muffs if noise level
is high.
6. Never wear contact lenses while welding.
Arc Current
(Amperes)
Less than 60
60-160
160-250
250-550
Less than 60
60-160
160-250
250-550
Less than 50
50-150
150-500
Less than
500
500-1000
Less than 20
20-100
100-400
400-800
Less than 20
20-40
40-60
60-80
80-300
300-400
400-800
1-2
Minimum Suggested*
Protective Shade No.
Shade (Comfort)
7 -
8 10
10 12
11 14
7 -
10 11
10 12
10 14
8 10
8 12
10 14
10 12
11 14
6 6 to 8
8 10
10 12
11 14
4 4
5 5
6 6
8 8
8 9
9 12
10 14
Manual 0-5225